<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        /* div {
            width: 400px;
            height: 200px;
            border: 2px solid green;
            /* border-radius: 100px; 或者用50%表示宽度的一半 */
            /* border-radius: 200px; */
            /* border-radius: 10px 20px 30px 40px; */
            /* border-top-left-radius:10px;
            border-top-right-radius:20px;
            border-bottom-right-radius:30px;
            border-bottom-left-radius:40px; */
        

        /* .demo1 .parent {
         width: 500px;
         height: 500px;
         background-color: green;
       }
       .demo1 .child { */
      /* 不写 width, 默认和父元素一样宽 */
      /* 不写 height, 默认为 0 (看不到了) */
      /* height: 200px;
     background-color: red;
  } */
   
   div {
    display: inline;
   }
    </style>
</head>
<body>
    <div class="one" >链接1</div>
    <div class="two" >链接2</div>
     
    <!-- <p>
        <div>哈哈</div>
    </p> -->
    <!-- <div class="demo1">
        <div class="parent">
          <div class="child">
            child1
          </div>
          <div class="child">
            child2
          </div>
        </div>
      </div> -->
      <!-- <div></div> -->
</body>
</html>